摘要: HTML: <ul> <li @click=" changeNav( 1 )" :class="{ act: Index ==1 }" > NAV1 </li> <li @click="changeNav(2)" :class="{act: Index == 2 }" > NAV2 </li> <l 阅读全文
posted @ 2021-01-19 10:24 现实里的乌托邦 阅读(89) 评论(0) 推荐(0)